The figure below shows a parallelogram pqrs:

(1st pic)

the flowchart shown below shows the sequence of steps to prove the theorem: opposite angles of a parallelogram are equal:

(2nd pic)

which is the missing statement? ps is congruent to qr
pq is congruent to sr
ps is parallel to qr
pq is parallel to sr < < < my answer

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.